LakeMonster.com is a BETA data site created to help lake enthusiasts
of all kinds by combining the latest satellite imagery, weather data,
lake staff information,
and community member reports to communicate current lake conditions.
Check the map below for point temperatures.
Drought conditions and low water levels are affecting smaller lake
temperature accuracy.
We are working to resolve the issue.
Please help others by submitting your observed temperatures.
Water: 48°
H: 73° L: 57°
Wind 12-27 mph
Raritan Bay
Clear throughout the day.
17 miles from Swimming River Reservoir
Staten Island, NJ
Water: 50°
H: 80° L: 53°
Wind 5-18 mph
Manasquan Reservoir
Clear throughout the day.
17 miles from Swimming River Reservoir
Howell, NJ
Water: 53°
H: 78° L: 51°
Wind 7-17 mph
Farrington Lake
Clear throughout the day.
31 miles from Swimming River Reservoir
Milltown, NJ
Water: 51°
H: 73° L: 51°
Wind 7-20 mph
Round Valley Reservoir
Clear throughout the day.
68 miles from Swimming River Reservoir
Lebanon, NJ
Water: 40°
H: 76° L: 55°
Wind 7-24 mph
Point View Reservoir
Clear throughout the day.
72 miles from Swimming River Reservoir
Wayne, NJ
Water: 48°
H: 77° L: 56°
Wind 5-17 mph
Oradell Reservoir
Clear throughout the day.
72 miles from Swimming River Reservoir
Oradell, NJ
Water: 51°
H: 73° L: 52°
Wind 7-26 mph
Splitrock Reservoir
Clear throughout the day.
76 miles from Swimming River Reservoir
Buck Mountain, NJ
Water: 52°
H: 74° L: 49°
Wind 6-18 mph
Spruce Run Reservoir
Clear throughout the day.
77 miles from Swimming River Reservoir
Hampton, NJ
Water: 51°
H: 76° L: 55°
Wind 7-23 mph
Pompton Lake
Clear throughout the day.
77 miles from Swimming River Reservoir
Pompton Lakes, NJ
Water: 49°
H: 77° L: 54°
Wind 7-22 mph
Lake Tappan
Clear throughout the day.
79 miles from Swimming River Reservoir
River Vale, NJ
Water: 48°
H: 71° L: 49°
Wind 6-19 mph
Budd Lake
Clear throughout the day.
79 miles from Swimming River Reservoir
Budd Lake, NJ
Water: 45°
H: 72° L: 50°
Wind 7-23 mph
Lake Hopatcong
Clear throughout the day.
80 miles from Swimming River Reservoir
Hopatcong, NJ
Water: 51°
H: 76° L: 55°
Wind 7-24 mph
Wanaque Reservoir
Clear throughout the day.
81 miles from Swimming River Reservoir
Wanaque, NJ
Water: 45°
H: 72° L: 52°
Wind 7-25 mph
Green Pond
Clear throughout the day.
82 miles from Swimming River Reservoir
Green Pond, NJ
Water: 46°
H: 73° L: 52°
Wind 7-26 mph
Oak Ridge Reservoir
Clear throughout the day.
85 miles from Swimming River Reservoir
Oak Ridge, NJ
Water: 42°
H: 73° L: 48°
Wind 6-20 mph
Cranberry Lake
Clear throughout the day.
86 miles from Swimming River Reservoir
Byram Township, NJ
Water: 47°
H: 72° L: 53°
Wind 7-24 mph
Clinton Reservoir
Clear throughout the day.
89 miles from Swimming River Reservoir
Clinton, NJ
Water: 52°
H: 73° L: 51°
Wind 7-22 mph
Lake Galena (Peace Valley Reservoir)
Clear throughout the day.
89 miles from Swimming River Reservoir
Langhorne, PA
Water: 53°
H: 75° L: 55°
Wind 7-23 mph
Monksville Reservoir
Clear throughout the day.
90 miles from Swimming River Reservoir
Monksville, NJ
Water: 44°
H: 75° L: 53°
Wind 7-23 mph
Kensico Reservoir
Clear throughout the day.
90 miles from Swimming River Reservoir
Valhalla, NY
